23403+1945 HO 302 BC
23h 40m 18.78s +19° 46' 25.4" P.A. 72.00 sep 7.7 mag 10.21,11.80
Coord 2000 |
23403+1945 |
|
Discov num |
HO 302 |
|
Comp |
BC |
|
Coord arcsec 2000 |
23 40 18.78 +19 46 25.4 |
|
Date first |
1887 |
|
Date last |
2015 |
|
Obs |
13 |
|
Pa first |
76 |
|
Pa last |
72 |
|
P.A. Now (θ) |
72° |
|
Sep first |
8.3 |
|
Sep last |
7.727 |
|
Sep. Now (ρ) |
7.727" |
|
Mag pri |
10.21 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1.59 |
|
Spectral class |
|
|
Pri motion ra |
+015 |
|
Sec motion ra |
+027 |
|
Pri motion dec |
-014 |
|
Sec motion dec |
-008 |
|
Notes |
|
|
rPM=0.476
Nature of this double is uncertain.
23403+1945 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
HD 222418 |
108759 |
23 40 16 +19 45 16 |
HO 302 AB |
2017 |
18 |
29 |
79.9 |
8.86 |
10.21 |
1.35 |
|
|
Show |
|
|
23 40 19 +19 46 25 |
HO 302 BC |
2015 |
13 |
72 |
7.7 |
10.21 |
11.80 |
1.59 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Pegasus |
|
Tycho2 |
1724-00378-1 |
|
Gaia DR2 |
2823026860577698816 |
|
WDS 23403+1945 HO 302 BC : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
Ho_1883 |
Ma j |
Hough, G.W. |
1883MNRAS..43..371H |
Ho_1883 |
|
MNRAS 43, 371, 1883 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1884 |
Ma j |
Hough, G.W. |
1884MNRAS..44..365H |
Ho_1884 |
|
MNRAS 44, 365, 1884 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1885 |
Ma j |
Hough, G.W. |
1885MNRAS..45..417H |
Ho_1885 |
|
MNRAS 45, 417, 1885 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1886 |
Ma j |
Hough, G.W. |
1886MNRAS..46..393H |
Ho_1886 |
|
MNRAS 46, 393, 1886 (data also in Ho_1890) |
1890AN....125....1H |
Ho_1887 |
Ma j |
Hough, G.W. |
1887AN....116..273H |
Ho_1887 |
|
AN 116, 273, 1887 |
|
Ho_1890 |
Ma j |
Hough, G.W. |
1890AN....125....1H |
Ho_1890 |
|
AN 125, 1, 1890 |
|
Ho_1890b |
Ma j |
Hough, G.W. |
1890AJ......9..177H |
Ho_1890b |
|
AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) |
1890AN....125....1H |
Ho_1894a |
Ma - |
Hough, G.W. |
1894MNRAS..54..251H |
Ho_1894a |
|
MNRAS 54, 251, 1894 |
|
Ho_1894b |
Ma j |
Hough, G.W. (HO 304 - 490) |
1894AN....135..281H |
Ho_1894b |
|
AN 135, 281, 1894 |
|
Ho_1894c |
Ma - |
Hough, G.W. (measure by Dembowski, H.) |
1894AN....135..281H |
Ho_1894c |
|
AN 135, 281, 1894 |
|
Ho_1899a |
Ma j |
Hough, G.W. |
1899AN....149..65H |
Ho_1899a |
|
AN 149, 65, 1899 |
|
Ho_1899b |
Ma - |
Hough, G.W. (measure by Burnham, S.W.) |
1899AN....149..65H |
Ho_1899b |
|
AN 149, 65, 1899 |
|
Ho_1907 |
Ma - |
Hough, G.W. |
1907PFAO....3c...1D |
Ho_1907 |
|
Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle) |
|
Ho_1932A |
Ma - |
Hough, G.W. |
1932QB821.A43...... |
Ho_1932A |
|
cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox) |
|
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
23403+1945 |
HO 302 |
BC |
2000 |
6 |
72 |
7.8 |
10.21 |
11.80 |
|
D |
234018.78+194625.4 |
23403+1945 |
HO 302 |
BC |
2001 |
7 |
73 |
7.8 |
10.21 |
11.80 |
|
D |
234018.78+194625.4 |
23403+1945 |
HO 302 |
BC |
2012 |
8 |
72 |
7.5 |
10.21 |
11.80 |
|
D |
234018.78+194625.4 |
23403+1945 |
HO 302 |
BC |
2015 |
9 |
72 |
7.7 |
10.21 |
11.80 |
|
|
234018.78+194625.4 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23403+1945 HO 302 BC : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23403+1945 HO 302 BC : MEASURES
No records found.
WDS 23403+1945 : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 23403+1945 : ALADIN DSS IMAGE @ 23h 40m 18.78s +19° 46' 25.4"
WDS 23403+1945 HO 302 BC : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
23403+1945 |
HO 302 |
BC |
72 |
7.7 |
|
Show |
|
23403+1945 |
HO 302 |
AB |
29 |
79.9 |
2 |
Show |
|
23405+1924 |
LDS5111 |
|
133 |
277.6 |
23 |
Show |
|
23415+2002 |
UC 5005 |
|
4 |
4.0 |
24 |
Show |
|
23386+1959 |
COU 342 |
|
31 |
0.9 |
27 |
Show |
|
23409+2022 |
HO 303 |
AB |
187 |
1.0 |
37 |
Show |
|
23409+2022 |
HO 303 |
AC |
351 |
128.1 |
37 |
Show |
|
23390+1911 |
GWP3338 |
|
82 |
13.9 |
40 |
Show |
|
23420+2018 |
STT 503 |
AB |
134 |
1.0 |
40 |
Show |
|
23420+2018 |
STT 503 |
AC |
239 |
30.1 |
40 |
Show |
|
23371+1918 |
J 625 |
|
257 |
2.9 |
54 |
Show |
|
23369+2016 |
HJ 988 |
|
241 |
9.1 |
56 |
Show |
|
23374+1854 |
TDS1218 |
|
315 |
1.5 |
67 |
Show |
|
23440+1859 |
KPP2435 |
|
120 |
21.3 |
71 |
Show |
|
23363+1902 |
BRT2516 |
|
228 |
4.1 |
72 |
Show |
|
23361+2027 |
TDT4118 |
|
3 |
0.6 |
72 |
Show |
|
23438+1854 |
CVR1008 |
|
316 |
11.7 |
73 |
Show |
|
23425+1840 |
STT 504 |
|
176 |
7.7 |
74 |
Show |
|
23439+1853 |
CVR1009 |
|
240 |
8.7 |
74 |
Show |
|
23389+2101 |
LDS5108 |
AB |
111 |
9.5 |
78 |
Show |
|
23389+2101 |
LDS5108 |
AC |
137 |
14.8 |
78 |
Show |
|
23459+1941 |
GRV 691 |
|
182 |
40.6 |
80 |
Show |
|
23455+2025 |
STT 505 |
|
60 |
2.4 |
83 |
Show |
|
23439+1838 |
TDT4165 |
|
226 |
0.4 |
86 |
Show |
|
23347+1914 |
COU 341 |
|
119 |
0.8 |
87 |
Show |
|
23379+1824 |
KUI 117 |
AB |
245 |
27.5 |
89 |
Show |
|
23379+1824 |
DRS 31 |
Aa,Ab |
169 |
0.9 |
89 |
Show |
|
23393+2116 |
COU 33 |
|
326 |
5.4 |
92 |
Show |
|
23337+1944 |
CVR 998 |
|
169 |
22.4 |
94 |
Show |
|
23353+1839 |
LDS5103 |
|
12 |
156.6 |
97 |
Show |
|
23361+1827 |
YSC 229 |
|
345 |
0.0 |
100 |
Show |
|
23425+2125 |
COU 244 |
|
259 |
2.5 |
104 |
Show |
|
23453+2102 |
GRV 690 |
|
246 |
33.0 |
105 |
Show |
|
23452+2106 |
LDS5118 |
|
210 |
22.7 |
105 |
Show |
|
23371+2123 |
SLN 99 |
|
100 |
14.1 |
107 |
Show |
|
23378+2128 |
CLZ 93 |
|
4 |
19.6 |
108 |
Show |
|
23422+1800 |
COU 71 |
|
81 |
10.9 |
110 |
Show |
|
23459+1830 |
KU 141 |
|
195 |
24.7 |
111 |
Show |
|
23322+1942 |
COU 340 |
|
55 |
0.3 |
115 |
Show |
|
23317+1956 |
WIR 1 |
AB |
73 |
5.3 |
120 |
Show |
|
23317+1956 |
LMP 24 |
AC |
13 |
30.2 |
120 |
Show |
|
23317+1956 |
LMP 24 |
AD |
337 |
38.1 |
120 |
Show |
|
23452+1807 |
GWP3349 |
|
242 |
46.3 |
122 |
Show |
|
23443+2136 |
BWL 60 |
|
138 |
3.5 |
124 |
Show |
|
23318+2016 |
UC 4975 |
|
315 |
27.5 |
124 |
Show |
|
23486+2038 |
BRT2517 |
|
29 |
3.5 |
128 |
Show |
|
23341+1814 |
BRT2515 |
|
163 |
3.9 |
128 |
Show |
|
23491+1915 |
COU 343 |
AB |
115 |
0.1 |
128 |
Show |
|
23419+2154 |
WIS 391 |
|
222 |
275.4 |
130 |
Show |
|
23365+2153 |
BAR 63 |
|
252 |
3.5 |
138 |
Show |
|
23494+1859 |
SKF1023 |
|
306 |
24.0 |
138 |
|
|
WDS 23403+1945 : COMPONENTS
|
A |
B |
B |
pa=29.3°
sep=79.92"
| |
C |
pa=32.6°
sep=85.52"
| pa=71.0°
sep=7.32"
|
23403+1945 A
Name |
HD 222418 |
|
Coord arcsec 2000 |
234016.01+194515.7 |
|
Mag |
8.86 |
|
Spectral class |
B8 (blue-white) |
|
PmRA |
15.00 |
|
PmDE |
-14.0 |
|
SAO |
108759 |
|
HIP |
116797 |
|
Tycho2 |
1724-01416-1 |
|
HD |
222418 |
|
BD |
BD+18 5188 |
|
Tycho2 |
1724-01416-1 |
|
Pflag |
|
|
RAmdeg |
355.06670072 |
|
DEmdeg |
19.75438364 |
|
PmRA |
14.3 |
|
PmDE |
-17.6 |
|
E RAmdeg |
7 |
|
E DEmdeg |
8 |
|
E pmRA |
1.2 |
|
E pmDE |
1.2 |
|
EpRAm |
1991.02 |
|
EpDEm |
1990.82 |
|
Num |
8 |
|
Q RAmdeg |
0.6 |
|
Q DEmdeg |
0.8 |
|
Q pmRA |
0.7 |
|
Q pmDE |
0.8 |
|
BTmag |
9.139 |
|
E BTmag |
0.017 |
|
VTmag |
8.858 |
|
E VTmag |
0.014 |
|
Prox |
800 |
|
TYC |
T |
|
HIP |
116797 |
|
CCDM |
|
|
RAdeg |
355.06666528 |
|
DEdeg |
19.75442472 |
|
EpRA 1990 |
1.64 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
7.4 |
|
E DEdeg |
7.7 |
|
Posflg |
|
|
Corr |
-0.2 |
|
SAO |
108759 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.0006 |
|
DE1950 |
|
|
PmDE1950 |
-0.006 |
|
Vmag |
8.7 |
|
SpType |
B8 |
|
Double code |
|
|
Source |
28 |
|
CatNum |
9653 |
|
DM |
BD+18 5188 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
222418 |
|
M HD |
0 |
|
GC |
|
|
RA1950rad |
6.18605518 |
|
DE1950rad |
0.33994655 |
|
PmRA2000 |
0.0006 |
|
PmDE2000 |
-0.011 |
|
Catalog |
H |
|
HIP |
116797 |
|
Proxy |
|
|
RAhms |
23 40 16.00 |
|
DEdms |
+19 45 15.9 |
|
Vmag |
8.83 |
|
VarFlag |
|
|
R Vmag |
H |
|
RAdeg |
355.067 |
|
DEdeg |
19.7544 |
|
AstroRef |
|
|
Plx |
6.61 |
|
CCDM |
23403+1946 |
|
N CCDM |
I |
|
Nsys |
1 |
|
Ncomp |
1 |
|
MultFlag |
|
|
Source |
|
|
Qual |
|
|
M HIP |
|
|
Theta |
|
|
Rho |
|
|
HD |
222418 |
|
BD |
BD+18 5188 |
|
CD |
|
|
CP |
|
|
Dm number |
+18 5188 |
|
VIred |
0.3 |
|
SpType |
B8 |
|
R SpType |
|
|
Coord arcsec 2000 |
234016.00+194515.9 |
|
HIP |
116797 |
|
Sn |
5 |
|
So |
0 |
|
Nc |
1 |
|
RArad |
6.1970823174 |
|
DErad |
0.3447797579 |
|
Plx |
6.68 |
|
PmRA |
14.61 |
|
PmDE |
-13.69 |
|
E RArad |
0.69 |
|
E DErad |
0.56 |
|
E Plx |
1 |
|
E pmRA |
0.77 |
|
E pmDE |
0.55 |
|
Hpmag |
8.9007 |
|
E Hpmag |
0.002 |
|
SHp |
0.017 |
|
VA |
0 |
|
BV |
0.269 |
|
E BV |
0.019 |
|
VI |
0.3 |
|
23403+1945 B
Coord arcsec 2000 |
234018.78+194625.4 |
|
Coord calc |
234018.78+194625.4 |
|
Mag |
10.21 |
|
PmRA |
15.00 |
|
PmDE |
-14.0 |
|
Tycho2 |
1724-00378-1 |
|
Calc delta mag |
1.35 |
|
Tycho2 |
1724-00378-1 |
|
Pflag |
|
|
RAmdeg |
355.07829039 |
|
DEmdeg |
19.77373690 |
|
PmRA |
17.1 |
|
PmDE |
-18.0 |
|
E RAmdeg |
22 |
|
E DEmdeg |
25 |
|
E pmRA |
1.4 |
|
E pmDE |
1.4 |
|
EpRAm |
1988.93 |
|
EpDEm |
1988.35 |
|
Num |
3 |
|
Q RAmdeg |
0.5 |
|
Q DEmdeg |
1.9 |
|
Q pmRA |
0.5 |
|
Q pmDE |
2.0 |
|
BTmag |
10.735 |
|
E BTmag |
0.040 |
|
VTmag |
10.206 |
|
E VTmag |
0.035 |
|
Prox |
800 |
|
TYC |
T |
|
HIP |
|
|
CCDM |
|
|
RAdeg |
355.07824833 |
|
DEdeg |
19.77377833 |
|
EpRA 1990 |
1.67 |
|
EpDE 1990 |
1.67 |
|
E RAdeg |
22.2 |
|
E DEdeg |
24.5 |
|
Posflg |
|
|
Corr |
-0.2 |
|
23403+1945 C
Coord arcsec 2000 |
234019.27+194627.8 |
|
Mag |
11.8 |
|
PmRA |
27.00 |
|
PmDE |
-8.0 |
|
Calc delta mag |
2.94 |
|
Calc coord |
yes |
|